baber/WOPTO huggingface dataset:
Patent JP-S63100006-A (JP)
Title: Process for preparation of calcium phosphate and composite body thereof
Inventor: SHIMIZU NORIO
IPC: C04B35/00
Filed: 1986-10-13
Abstract: PURPOSE:To prepare CaHPO4 (a composite product) having high uniformity and being useful as a material for artificial dental root, electronic material, etc., in a short time by allowing a liquid such as org. solvent contg. Ca and phosphoric acid dissolved therein, etc., to cause reaction under stirring in a vessel stirred under high speed revolution. CONSTITUTION:A liquid contg. Ca or an org. solvent such as acetone contg. a Ca compd. is charged in a vessel stirred under high revolutional speed, then seed crystals of CaHPO4 corresponding to <=10wt% of the CaHPO4 to be produced is added, if necessary. Or, <=20wt% inorg. fibrous material such as potassium titanate fiber having >=1:5 aspect ratio (minor axis/major axis) expressed by the formula (wherein n, l are zero or positive number; m is a positive number) is added to the soln. In the next stage, phosphoric acid (or a liquid contg. phosphoric acid) is added while stirring and CaHPO4 is synthesized by the reaction caused thereby. Or, a sintered composite body of CaHPO4 is prepd. by calcining a powdery composite CaHPO4 with the obtained potassium titanate fibrous material to form a solid body.
Patent JP-H0957651-A (JP)
Title: Hand-hold type pneumatic tool
Inventor: TANAKA FUMINORI
IPC: B25D17/10
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a hand-hold type pneumatic tool excellent in the safety by preventing accident caused by an opening/closing valve opened suddenly resulting in repetitive strikes of a cutter with the operation of a cylinder in case the pneumatic tool is at conveying or to be placed upon the floor temporarily. SOLUTION: A button 2 installed on the side face of a handle part is enegized by a spring 2e so that an opening/closing valve for opening and closing the air supply path is held on the close side normally. At actuation, the button had 2a is pushed, and a lever 3 is pushed to the handle side in the condition that the button body 2b is intruded by the spring 2e into a button hole 2f, and then the lever 3 is fitted in a diametrically contracted part 2c in the middle between a step 2d and the button body 2b, so that the opening/closing valve is opened to cause the compressed air to flow into the cylinder.
Patent JP-S6399125-A (JP)
Title: Tapping unit
Inventor: IKEMOTO SHIGERU
IPC: B23G1/16
Filed: 1986-10-14
Abstract: PURPOSE:To make it possible to machine a screw hole as an attachment with a high degree of accuracy, by supporting a guide member having its inner surface formed therein with a female thread part adapted to be engaged with a male part on a rotary shaft, on the mounting section of a support shaft, movably in the axial direction thereof. CONSTITUTION:.When a drive member 7 and a rotary shaft 16 are normally rotated together with a spindle 4, a male thread part 19 is screwed into a female part 21 have the same pitch as that of a top 17, and is lowered to cut a thread in a workpiece. After completion of thread cutting, the spindle 4 is reversed so that the tap 17 comes away from the thread hole. In this arrangement, during the tap is normally rotated while it is lowered, when it abuts against a part which is other than a prepared hole, the lowering of the rotary shaft 16 is limited so that upward force is exerted to a guide member 20, and therefore a ball 29 is moved in the direction B overcoming a coil spring 27 to actuate a safety switch 30 so that the spindle 4 and the rotary shaft 16 are reversed to prevent unreasonable force from being exerted to the tap 17. Thus, it is possible to form a thread hole in the workpiece as an attachment for a machining center of the like with a high degree of accuracy.
Patent JP-S6489412-A (JP)
Title: Quenching detecting method for superconductive transformer
Inventor: HARA NOBUHIRO
IPC: H02H7/045
Filed: 1987-09-30
Abstract: PURPOSE:To ensure the detection of the quenching of a superconductive transformer without using the kinds and the fluctuation of loads, by using the phenomena of the generation of electric resistance when the quenching is yielded by superconduction and of the occurrence of large power loss when a current flows under this state. CONSTITUTION:The power loss of a superconductive transformer T1 when the superconductive transformer T1 is normal is stored in a controller C beforehand. The controller C computes the difference in input power P1 and output power P2. When the value is larger than the power loss of the superconductive transformer T1 at the normal time, which is determined by a primary current I1 and an output current I2 on the secondary side, quenching is detected. A switch SW1 for protecting the superconductive transformer T1 is opened. As loads, which are connected to the secondary side of the superconductive transformer T1, a resistor, an inductor, a capacitor and the like are used. The quenching is made to occur by heating a heater, which is not shown in the Figure. As a result, the quenching can be detected positively for any load.
Patent JP-S61121190-A (JP)
Inventor: KOMACHI FUMIO
IPC: G07D9/00
Filed: 1984-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0993550-A (JP)
Title: Supplement program detection and display device
Inventor: INABA HITOSHI
IPC: H04N5/445
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To transit the mode automatically to the supplement program processing mode in the case a broadcast of a supplement program is started by an automatic display setting switch. SOLUTION: A teletext multiplex and data broadcast decoder 121 decodes teletext graphic information to provide an output of a supplement program video signal. A main program video signal outputted from a video processing circuit 112, a display image processing section 113 and a supplement program video signal from the decoder 121 are synthesized by a synthesis section 114 and fed to a display device 115. A system controller 131 sets the decoder 121 to be a standby state to start decoding process automatically when the main program video signal includes data information and displays a decoding signal onto the display device 115 via the synthesis section 114.
Patent JP-H0988072-A (JP)
Title: Greening vegetation mat and land greening method by said vegetation mat
Inventor: SHIMANO MITSUGI
IPC: E02D17/20
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To require only a small rearing area and especially small rearing facilities and provide a vegetation mat having high production efficiency by folding a mat base body in multiple in the form of an accordion and forming an upward groove area with the folding part in the form of an envelop. SOLUTION: In a producing district of a vegetation mat, a water content and an air are penetrated in a seedling rearing box 1 whose side walls and a bottom wall are formed with a porous net structure. The mat base body 3 which shuts down the passage of the sunlight, is folded in multiple in the form of an accordion and housed. Moulding 4 is filled up in an upward groove alternately selected out of upward grooves formed in the form of an envelope produced by the folding part where a plant 2, such as hedera is planted while a groove opening of the folding part is sewn with a sewing thread 6 and closed to such an extent that no moulding 4 may be spilled, thereby rearing the plant 2. This construction makes it possible to require only a small portion of rearing area compared with the substantial area of the vegetation mat and constitute excellent productivity.
Patent JP-H04123336-A (JP)
Title: Production of optical card substrate with preformat
Inventor: MORIYA MASAHIKO
IPC: B29C39/26
Filed: 1990-09-14
Abstract: PURPOSE:To obtain the optical card substrate with preformats which has lass strains and optical anisotropy and is free from voids and bubbles with good transferability and efficiency by injecting a polymerizable raw material liquid mainly consisting of a vinyl monomer into a mold flask having preformat patterns on at least one surface and subjecting this liquid to polymn. curing under pressurization. CONSTITUTION:The polymerizable raw material liquid mainly consisting of the vinyl monomer is injected into the mold flask having the preformat patterns on at least one surface and this liquid is subjected to the polymn. curing under pressurization. The polmn. curing is uniformly effected by pressurizing the liquid under heating in the mold flask in such a manner. The defects, such as bubbles and dents, on both the front and inside of the molding are eliminated and the polymn. shrinkage is compensated. The surface state and shape of the molding flask are exactly reversed and the molding having high accuracy and less internal strains is formed. The optical card substrate with the preformats which has less optical anisotropy, is free from the strains, voids and bubbles, and has the decreased unequalness of thickness is obtd. from the vinyl monomer in this way with the good transferability and efficiency.
Patent JP-H08105386-A (JP)
Title: Sealing part structure of gas cooler of compressor
Inventor: HASEGAWA KAZUMI
IPC: F28D1/06
Filed: 1994-10-07
Abstract: PURPOSE: To provide a sealing part structure of a gas cooler of a compressor which is provided with both the rigidity and the sealability and facilitates the insertion of the gas cooler. CONSTITUTION: A gas cooler 15 to cool the compressed gas is inserted into a cooler shell 13 in which the compressed gas flows with the prescribed clearance therebetween, and a sealing part 30 to demarcate the cooler shell 13 into a high temperature side H and the low temperature side L by sealing the clearance is formed on the outer circumferential part of the gas cooler 15. This sealing part 30 consists of a stainless steel sealing plate 33 which is projected from the outer circumferential part of the gas cooler 15 and is brought into elastic contact with the inner wall of the cooler shell 13, and stainless steel reinforcing plates 34, 35 which are lapped on this sealing plate 33 and apply the pressing force in the abutting direction thereto.
Patent JP-H03105112-A (JP)
Title: Preheating device for combustion air of machine utilizing heat
Inventor: YOSHIKAWA TAKESHI
IPC: F23L15/02
Filed: 1989-09-19
Abstract: PURPOSE:To raise thermal conductivity of a metal needle and improve the thermal efficiency as a whole without raising the pressure loss by using a ferrous material for the metal needle of a heat exchanger on the high temperature side of a combustion air preheater and using a nonferrous material for the metal needle of a heat exchanger on the low temperature side. CONSTITUTION:In a cylindrical chamber which is formed by providing an inner wall 9 and an outer wall 10 in the combustion chamber of a main body 1 on the side of the exhaust gas inlet 15A and on the side of the preheated air combustion chamber inlet 15B, namely on a partition plate 14 on the high temperature side metal needles 13a made of a ferrous material such as alloy steel, stainless steel, etc. are planted, and on the side of the exhaust gas outlet 16A and on the side of the preheated air inlet 16B, namely on a partition plate on the low temperature side nonferrous metal needles 13b made of a nonferrous material such as copper, brass, etc. are planted, and a heat exchanger S which is formed so as to project the metal needles 13a and 13b respectively with the partition plate 14 between them is provided, and the cylindrical chamber is roughly divided into halves to form the channels 11 and 12 for a heat exchange medium to constitute a combustion air preheater. With this arrangement the thermal conductivity of the metal needels is raised, the number of used metal needles is reduced, and the thermal efficiency as a whole is improved without raising pressure loss.
Patent JP-S6398761-A (JP)
Title: Inter-processor communication control system
Inventor: HASHIMOTO SHIGERU
IPC: G06F15/167
Filed: 1986-10-15
Abstract: PURPOSE:To localize an inter-processor communication means in order to cope with various system constitutions by adding a communication memory and a communication processing program to a communication control part. CONSTITUTION:A communication memory 3 is added to a communication control part CCA connected to a common bus to perform communication with CPU 0-n respectively. Both command and response areas are provided to each of these CPU. The part CCA stores a command in a communication area corresponding to the CPU of the remote side and produces an interruption signal 52 which is common to those CPU. Each CPU receives the signal 52 and carries out a processing program to retrieve a command area. When no command is detected, the interruption processing is reset. While a command if detected is analyzed and the response data is set to the corresponding communication area. Then the part CCA searches the response area and reads the response data. Thus an interruption signal can be used in common with those CPU.
Patent JP-S6490372-A (JP)
Title: Radio wave type key system
Inventor: OKUYA SHIGETO
IPC: E05B49/00
Filed: 1987-09-30
Abstract: PURPOSE: To immediately recognize an unlocking action taken by mistake in the unlocked state by providing an unlocked state detecting means, and generating a warning sound when the unlocking action is taken after the unlocked state is detected. CONSTITUTION: A request signal is transmitted from a request signal transmitting means B in response to the action of a locking/unlocking action means A, and a key code signal is returned from a key transceiver C receiving it. The key code signal is received by a key code receiving means D and compared with the predetermined code by a comparing means E. When both codes coincide, a lock device F is unlocked. When the unlocking action is taken by the locking/unlocking action means A after the unlocked state is detected by an unlocked state detecting means G, a warning sound is generated from a warning sound generating means H.
Patent JP-H06224399-A (JP)
Title: Solid-state image sensor and manufacture thereof
Inventor: SHIMOMURA KOJI
IPC: H04N5/351
Filed: 1993-09-30
Abstract: PURPOSE:To provide a solid-state image sensor of small chip size capable of producing quality images and adapted to increasing picture elements. CONSTITUTION:N-type photodetector sections 9 are formed in a p-type semiconductor substrate 8, which has scribe lines 10 and bonding pads 11 near them. On the substrate, there are sequentially formed an insulating film 14, transfer electrodes 13, an opaque metal layer 15, and a protective layer 16. Transparent fillings 17 are provided above the photodetector sections 9. The transparent fillings 17 and the protective layer 16 are covered with a flat, transparent layer 18. The flat transparent layer 18 and the transparent fillings 17 are made of thermally-cured positive photosensitive material. Color filters 19R, 19G and 19B of red, green and blue are formed on the transparent layer 18.
Patent JP-H09113513-A (JP)
Title: Immunologic analytical method
Inventor: TAKAHASHI KENJI
IPC: G01N33/553
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an immunologic analytical method capable of correct judgment while the highly reliable coagulation pattern is rapidly obtained. SOLUTION: The coagulation reaction using a magnetic carrier 5 is performed on a desired sample among the prescribed micro-plates 1. Then, the total coagulated reactive solution is magnetically moved in the solution so as to reach a wall surface corresponding to the lowest part of the micro-plate 1. The non- coagulated magnetic carriers 5 among the magnetic carriers 5 reached the lowest part are then moved along the wall surface toward the position different from the above position. Finally, the result of the coagulation reaction is judged, based on the distributed image of the magnetic carrier 5 formed after moving to the wall surface.
Patent JP-S62107182-A (JP)
Inventor: SHIBATA YOSHIO
IPC: E05B65/02
Filed: 1985-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60139682-A (JP)
Title: Benzothiazepine derivative
Inventor: KATAUE ISAO
IPC: C07D317/00
Filed: 1983-12-27
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is H, 1-15C straight chain, branched or cyclic alkyl or phenyl substituted lower alkyl; either one or both of R2 and R3 are hydroxyl group, lower alkoxyl, amino-substituted lower alkoxyl, etc.; R4 is H, lower alkyl or phenyl), stereoisomers, various salts and complexes thereof. EXAMPLE:3-( 1-Ethoxycarbonyl-3-phenylpropylamino )-5-ethoxycarbonylmethyl-2,3- dihydro-1,5-benzothiazepin-4(5H)-one. USE:Useful as a remedy for cardiovascular systems, e.g. an antihypertensive agent and antiangina pectoris agent, etc., and capable of very powerfully inhibiting angiotensin converting enzymes. PREPARATION:An amine compound expressed by formula (A) and an alpha-detocarboxylic acid derivative expressed by formula (B) are mixed and dissolved in a solvent, e.g. dimethylformamide (DMF), and the reductive reaction is carried out using a suitable reducing agent to afford the aimed compound expressed by formula I .
Patent JP-S6398908-A (JP)
Inventor: TAKAHATA NORIO
IPC: H01B7/18
Filed: 1986-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62102744-A (JP)
Inventor: FUJIO YASUO
IPC: A61B10/00
Filed: 1985-10-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04123621-A (JP)
Title: Echo eraser
Inventor: MAKINO SHOJI
IPC: H04B3/23
Filed: 1990-09-14
Abstract: PURPOSE:To increase the convergent speed by weighting a step gain matrix with use of the fluctuation characteristic of an impulse response of an echo line in the corresponding frequency band. CONSTITUTION:A frequency band dividing circuit 17 divides a receiving signal x(t) into N pieces of real number signals xk(m) of each separate frequency band. A frequency band dividing circuit 18 divides an echo signal y(t) into N pieces of real number signals yk(m) of each separate frequency band. In the respective frequency bands, a pseudo echo line 7k is provided, and by subtracting a pseudo echo signal Yk(m) from the pseudo echo line from an echo signal yk(m) by using a subtracter 9k, the echo signal yk(m) is erased. In such a case, the pseudo echo circuit 7k is corrected by successively estimating with use of an estimating circuit 6k so that a residual ek(m)=yk(m)-Yk(m) approaches '0'.
Patent JP-H0694250-A (JP)
Title: Automatic water feeding device in hot water heating system
Inventor: FURUKAWA HIDEKI
IPC: F24D3/10
Filed: 1992-09-14
Abstract: PURPOSE:To provide a device capable of easily and accurately performing an automatic water supplying operation by a method wherein an amount of supplying water in every time to be supplied into a hot water tank is monitored and a water supplying completion is discriminated when the water supplying amount is less than a specified amount. CONSTITUTION:Water is filled in a hot water tank 2, water is filled in a terminal unit 6 within a system and within a hot water pipe 5 and then a driving of a circulation pump 3 is continued. As a water amount within the hot water tank 2 is decreased lower than a level of a high water level sensor 7b due to a presence of remained air in the system, a water supplying control driving circuit 11 drives the water supplying control valve 8 at a specified time interval so as to perform a supplying of water. In turn, the water supplying amount measuring circuit 12 drives the water supplying control valve 8 and measures an amount of water of every time of operation and outputs this value to a discriminating circuit 13. The discriminating circuit 13 compares the amount of water of every time with the reference value and in the case that the value is less than the reference value, it is discriminated that the water supplying is completed and then the water supplying operation is terminated.
Patent JP-S6488661-A (JP)
Title: Virtual memory control and management system
Inventor: MORI YOSHIYA
IPC: G06F12/12
Filed: 1987-09-29
Abstract: PURPOSE:To improve the execution speed of a program by preparing a working set for a task and for a section and executing the page-in and page-out processing with the working set corresponding classified by a section as an object. CONSTITUTION:A section discriminating part 60, when a page fault interruption is received, a virtual page which is the cause of the page fault belongs, to which one of code part virtual space 31, data part virtual space 32 or stack virtual space 33 is dicriminated, and generates a page-in request to one of page-in processing parts 41-43 in accordance with the discriminating result. The page-in processing being subject to working sets 21-23 corresponding to the section of the task during execution to which the virtual page, which is the cause of the page fault is executed. Thus, the page-in and the page-out of the section scarce in locality do not give the influence to the section having the locality and the execution speed of the program can be improved.
Patent JP-S6486768-A (JP)
Title: System for driving area ccd image pickup device
Inventor: TSUNO KATSUHIKO
IPC: H04N5/361
Filed: 1987-09-29
Abstract: PURPOSE:To perform circuit design optimum for the processing of a system even when an accumulation time is changed remarkably by controlling the accumulation time and the readout time of an area CCD independently, and performing sensitivity adjustment by controlling the accumulation time from the time less than the readout time and longer than that. CONSTITUTION:The accumulation cycle of an accumulation cycle control part 25 is selected from plural cycles decided by a switching control signal from an accumulation time switching part 29. The area CCD30 transmits a signal from an electric charge accumulation part to the CCD30 by a vertical driving pulse generated at a field shift cycle generation part 271. And readout by the vertical transfer of a vertical CCD is performed by the vertical driving pulse PV generated from a line shift cycle generation part 272, and the readout by the horizontal transfer of a horizontal CCD is performed by a horizontal driving pulse PH. Therefore, since it is possible to vary the accumulation time in a wide range in spite of the readout time, it is possible to image-pick up an object within a range from a bright object to a dark object without using a mechanical diaphragm.
Patent JP-H04124824-A (JP)
Title: Washing method of semiconductor wafer
Inventor: KOBAYASHI HIDEYUKI
IPC: H01L21/306
Filed: 1990-09-14
Abstract: PURPOSE:To obtain a washing method, in which the re-adhesion of dust at the time of washing can be prevented easily, by making a liquid overflow from the upper periphery of a treating tank under the state in which a wafer is dipped in the liquid, flowing out the liquid to a spare tank installed to the upper periphery of the treating tank and removing dust floating in the liquid from the treating tank. CONSTITUTION:A liquid 8 etching or washing a semiconductor wafer 7 is fed through a piping 3 from the lower section of a treating tank 1, the treating tank 1 is filled with the liquid 8, the liquid 8 is made to overflow from the upper periphery of the treating tank 1 under the state in which the semiconductor wafer 7 is dipped in the liquid 8, and the liquid 8 is let out to a spare tank 5 mounted on the upper periphery of the treating tank 1, thus removing dust 9 floating in the liquid 8 from the treating tank 1. For example, the semiconductor wafer 7 is washed by the chemicals 8, the chemicals 8 are made to overflow from the treating tank 1 by the successive supply of the chemicals 8 from the lower section of the treating tank 1, and dust 9 floating on the surface of the chemicals is carried to the spare tank 5. The chemicals 8 are discharged from the lower section of the treating tank 1, and pure water 10 is fed from a piping 3 and the treating tank 1 is filled with pure water in order to exchange the chemicals 8.